The original Shinigami who dropped the Death Note in the human world, and also love apples, which Light would pick up. Acting out of pure boredom, Ryuk begins the story of Death Note on a whim. Perhaps neutral by nature, Ryuk often refuses to aid Light and instead enjoys watching him struggle for his goal. The most important facet of Ryuk's character is that he is not Light's friend. He acts for his own interests and entertainment, and often fails to tell Light key details about the Death Note. Ryuk is selfish, however, and will aid Light if it serves his own goals, such as providing amusement or obtaining apples. (Source: Wikipedia)

Noelle Silva is a member of the Black Bull squad. She was inducted to the squad around the same time as Asta. Noelle is the second daughter of the Clover Kingdom's family, House Silva, which is affiliated with royalty and the younger sister of the captain of Silver Eagle Squad. (Source: Black Clover Wiki)